✏️ 编辑：markers.cpython-39.pyc
路径：
/usr/lib/python3.9/site-packages/pkg_resources/_vendor/packaging/__pycache__/markers.cpython-39.pyc
大小：9.06 KB · 修改：2025-09-21 11:46:17 · 权限：0644 · 只读（保存会失败）
← 返回目录
👁 查看
⬇ 下载
检测到二进制内容，直接保存可能损坏文件。请改用「上传替换」。
a ���h.% � @ s� d dl mZmZmZ d dlZd dlZd dlZd dlZd dlm Z m Z m Z m Z d dlm Z mZmZmZ d dlmZ ddlmZ ddlmZ dd lmZmZ er�d d lmZm Z m Z m Z m Z m Z m!Z! e e"e"ge#f Z$g d �Z%G d d � d e&�Z'G dd� de&�Z(G dd� de&�Z)G dd� de*�Z+G dd� de+�Z,G dd� de+�Z-G dd� de+�Z.ed�ed�B ed �B ed �B ed �B ed �B ed �B ed!�B ed"�B ed#�B ed$�B ed%�B ed&�B ed'�B ed(�B ed)�B ed*�B ed+�B Z/d$d#d d ddd,�Z0e/�1d-d.� � ed/�ed0�B ed1�B ed2�B ed3�B ed4�B ed5�B ed6�B Z2e2ed7�B ed8�B Z3e3�1d9d.� � ed:�ed;�B Z4e4�1d<d.� � ed=�ed>�B Z5e/e4B Z6ee6e3 e6 �Z7e7�1d?d.� � ed@��8� Z9edA��8� Z:e� Z;e7ee9e; e: �B Z<e;e<e e5e; � > e e; e Z=dBdC� Z>dXdEdF�Z?dGd.� dHd.� ej@ejAejBejCejDejEdI�ZFdJdK� ZGG dLdM� dMe*�ZHeH� ZIdNdO� ZJdPdQ� ZKdRdS� ZLdTdU� ZMG dVdW� dWe*�ZNdS )Y� )�absolute_import�division�print_functionN)�ParseException� ParseResults� stringStart� stringEnd)� ZeroOrMore�Group�Forward� QuotedString)�Literal� )� string_types)� TYPE_CHECKING)� Specifier�InvalidSpecifier)�Any�Callable�Dict�List�Optional�Tuple�Union)� InvalidMarker�UndefinedComparison�UndefinedEnvironmentName�Marker�default_environmentc @ s e Zd ZdZdS )r zE An invalid marker was found, users should refer to PEP 508. N��__name__� __module__� __qualname__�__doc__� r$ r$ �K/usr/lib/python3.9/site-packages/pkg_resources/_vendor/packaging/markers.pyr " s r c @ s e Zd ZdZdS )r zP An invalid operation was attempted on a value that doesn't support it. Nr r$ r$ r$ r% r ( s r c @ s e Zd ZdZdS )r z\ A name was attempted to be used that does not exist inside of the environment. Nr r$ r$ r$ r% r . s r c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) �Nodec C s || _ d S �N)�value)�selfr( r$ r$ r% �__init__6 s z Node.__init__c C s t | j�S r' )�strr( �r) r$ r$ r% �__str__: s z Node.__str__c C s d� | jjt| ��S )Nz <{0}({1!r})>)�format� __class__r r+ r, r$ r$ r% �__repr__> s z Node.__repr__c C s t �d S r' )�NotImplementedErrorr, r$ r$ r% � serializeB s zNode.serializeN)r r! r" r* r- r0 r2 r$ r$ r$ r% r& 5 s r& c @ s e Zd Zdd� ZdS )�Variablec C s t | �S r' �r+ r, r$ r$ r% r2 H s zVariable.serializeN�r r! r" r2 r$ r$ r$ r% r3 G s r3 c @ s e Zd Zdd� ZdS )�Valuec C s d� | �S )Nz"{0}")r. r, r$ r$ r% r2 N s zValue.serializeNr5 r$ r$ r$ r% r6 M s r6 c @ s e Zd Zdd� ZdS )�Opc C s t | �S r' r4 r, r$ r$ r% r2 T s z Op.serializeNr5 r$ r$ r$ r% r7 S s r7 �implementation_version� platform_python_implementation�implementation_name�python_full_version�platform_release�platform_version�platform_machine�platform_system�python_version� sys_platform�os_name�os.name� sys.platform�platform.version�platform.machine� platform.python_implementation�python_implementationZextra)rC rD rE rF rG rH c C s t t�|d |d ��S �Nr )r3 �ALIASES�get��s�l�tr$ r$ r% �<lambda>u � rP z===�==�>=�<=�!=z~=�>�<�not in�inc C s t |d �S rI )r7 rL r$ r$ r% rP | rQ �'�"c C s t |d �S rI )r6 rL r$ r$ r% rP rQ �and�orc C s t |d �S rI )�tuplerL r$ r$ r% rP � rQ �(�)c C s t | t�rdd� | D �S | S d S )Nc S s g | ] }t |��qS r$ )�_coerce_parse_result)�.0�ir$ r$ r% � <listcomp>� rQ z(_coerce_parse_result.<locals>.<listcomp>)� isinstancer )�resultsr$ r$ r% ra � s ra Tc C s� t | tttf�sJ �t | t�rHt| �dkrHt | d ttf�rHt| d �S t | t�r�dd� | D �}|rnd�|�S dd�|� d S n"t | t�r�d�dd � | D ��S | S d S ) Nr r c s s | ]}t |d d�V qdS )F)�firstN)�_format_marker�rb �mr$ r$ r% � <genexpr>� rQ z!_format_marker.<locals>.<genexpr>� r_ r` c S s g | ] }|� � �qS r$ )r2 ri r$ r$ r% rd � rQ z"_format_marker.<locals>.<listcomp>)re �listr^ r �lenrh �join)�markerrg �innerr$ r$ r% rh � s � �� rh c C s | |v S r' r$ ��lhs�rhsr$ r$ r% rP � rQ c C s | |vS r' r$ rr r$ r$ r% rP � rQ )rY rX rW rT rR rU rS rV c C sj zt d�|�� |g��}W n ty, Y n 0 |�| �S t�|�� �}|d u r`td�|| |���|| |�S )N� z#Undefined {0!r} on {1!r} and {2!r}.) r ro r2 r �contains� _operatorsrK r r. )rs �oprt �specZoperr$ r$ r% �_eval_op� s �rz c @ s e Zd ZdS )� UndefinedN)r r! r" r$ r$ r$ r% r{ � s r{ c C s( | � |t�}t|t�r$td�|���|S )Nz/{0!r} does not exist in evaluation environment.)rK � _undefinedre r{ r r. )� environment�namer( r$ r$ r% �_get_env� s �r c C s� g g}| D ]�}t |tttf�s"J �t |t�rB|d �t||�� q t |t�r�|\}}}t |t�rtt||j�}|j}n|j}t||j�}|d �t |||�� q |dv s�J �|dkr |�g � q t dd� |D ��S )N���)r\ r] r] c s s | ]}t |�V qd S r' )�all)rb �itemr$ r$ r% rk rQ z$_evaluate_markers.<locals>.<genexpr>) re rm r^ r �append�_evaluate_markersr3 r r( rz �any) Zmarkersr} �groupsrp rs rx rt Z lhs_valueZ rhs_valuer$ r$ r% r� � s" r� c C s2 d� | �}| j}|dkr.||d t| j� 7 }|S )Nz {0.major}.{0.minor}.{0.micro}�finalr )r. � releaselevelr+ �serial)�info�version�kindr$ r$ r% �format_full_version s r� c C sr t td�r ttjj�} tjj}nd} d}|| tjt�� t� � t� � t�� t� � t� � d� t�� d d� �tjd� S )N�implementation�0ru �.� ) r: r8 rB r> r< r? r= r; r9 r@ rA )�hasattr�sysr� r� r� r~ �os�platform�machine�release�systemr@ rH ro Zpython_version_tuple)Ziverr: r$ r$ r% r s" �r c @ s. e Zd Zdd� Zdd� Zdd� Zd dd �ZdS ) r c C sb zt t�|��| _W nH ty\ } z0d�|||j|jd � �}t|��W Y d }~n d }~0 0 d S )Nz+Invalid marker: {0!r}, parse error at {1!r}� )ra �MARKERZ parseString�_markersr r. �locr )r) rp �eZerr_strr$ r$ r% r* ( s �zMarker.__init__c C s t | j�S r' )rh r� r, r$ r$ r% r- 2 s zMarker.__str__c C s d� t| ��S )Nz<Marker({0!r})>)r. r+ r, r$ r$ r% r0 6 s zMarker.__repr__Nc C s$ t � }|dur|�|� t| j|�S )a$ Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. N)r �updater� r� )r) r} Zcurrent_environmentr$ r$ r% �evaluate: s zMarker.evaluate)N)r r! r" r* r- r0 r� r$ r$ r$ r% r ' s r )T)OZ __future__r r r �operatorr� r� r� Z pkg_resources.extern.pyparsingr r r r r r r r r �LZ_compatr Z_typingr Z specifiersr r �typingr r r r r r r r+ �boolZOperator�__all__� ValueErrorr r r �objectr& r3 r6 r7 ZVARIABLErJ ZsetParseActionZ VERSION_CMPZ MARKER_OPZ MARKER_VALUEZBOOLOPZ MARKER_VARZ MARKER_ITEM�suppressZLPARENZRPARENZ MARKER_EXPRZ MARKER_ATOMr� ra rh �lt�le�eq�ne�ge�gtrw rz r{ r| r r� r� r r r$ r$ r$ r% �<module> s� $ �������� � � � � �������>� �
💾 保存
取消
保存为 UTF-8，换行统一为 LF